PXD021564

PXD021564 is an original dataset announced via ProteomeXchange.

Title	Protein and Signaling Pathway Responses to rhIL-6 Intervention before Lobaplatin Treatment in Osteosarcoma Cells using LC-MS/MS
Description	Lobaplatin is a third-generation platinum-based antineoplastic agent and is widely used for osteosarcoma treatment before and after tumor removal. However, treatment failure often results from lobaplatin drug resistance. In our study, we found that SaOS-2 and SOSP-9607 osteosarcoma cells became less sensitive to lobaplatin after treatment with exogenous interleukin (IL)-6. Quantitative proteomic analysis was performed to elucidate the underlying mechanism in SaOS-2 osteosarcoma cells. Cells were divided into a control group (CG), a lobaplatin treatment group (LG) and a recombinant human IL-6 (rhIL-6) and lobaplatin group (rhILG). We performed three biological replicates in each group to compare the differential protein expression between groups using tandem mass tag (TMT) labeling technology based on liquid chromatography–tandem mass spectrometry (LC-MS/MS). A total of 1,313 proteins with significantly differential expression were identified and quantified. The general characterizations of significantly enriched proteins were identified by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses, and protein-protein interaction (PPI) analysis was conducted using IntAct and STRING. In total, 31 proteins were further verified by parallel reaction monitoring (PRM), in which Ras GTPase-activating protein-binding protein 1 (G3BP1), fragile X mental retardation syndrome-related protein 1 (hFXR1p) and far upstream element-binding protein 1 (FUBP1) were significantly differentially expressed. Immunohistochemistry results showed that these three proteins are highly expressed in specimens of platinum-resistant osteosarcoma patients, while the proteins are negatively or weakly expressed in specimens of platinum-sensitive osteosarcoma patients. The results of immunofluorescence staining were in accordance with those of immunohistochemistry staining. This is the first proteomic study on rhIL-6 intervention before lobaplatin treatment in osteosarcoma cells.
HostingRepository	PRIDE
AnnounceDate	2021-02-25
AnnouncementXML	Submission_2021-02-24_19:20:44.970.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Qiong Ma
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive Plus

Revision	Datetime	Status	ChangeLog Entry
0	2020-09-18 05:04:15	ID requested
⏵ 1	2021-02-24 19:20:45	announced

Dataset with its publication pending

submitter keyword: Human, Osteosarcoma, rhIL-6, Lobaplatin, Liquid chromatography-tandem mass spectrometry

Qiong Ma
contact affiliation	Orthoped OncoloOrthopedic Oncology Institute, Department of Orthopedic Surgery, Tangdu Hospital, Fourth Military Medical UniversityInstitute, Department of Orthopedic Surgery, Tangdu HospitalOrthopec
contact email	maqiong@fmmu.edu.cn
lab head
Qiong Ma
contact affiliation	Orthopedic Oncology Institute, Department of Orthopedic Surgery, Tangdu Hospital, Fourth Military Medical University
contact email	maqiong@fmmu.edu.cn
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2021/02/PXD021564

PRIDE project URI

• PRIDE
  1. PXD021564
     1. Label: PRIDE project
     2. Name: Protein and Signaling Pathway Responses to rhIL-6 Intervention before Lobaplatin Treatment in Osteosarcoma Cells using LC-MS/MS